tunnelp

function ClearScreen()
  term.clear()
  term.setCursorPos(1,1)
end

function CheckFuel()
  while turtle.getFuelLevel() < 10 do
    ClearScreen()
    print("Out of fuel!")
  end
end
function CheckInv()
  for x = 1,16 do
        itemCount = itemCount + turtle.getItemCount(x)
  end
  while itemCount < 8 do
        ClearScreen()
        print("Out of blocks!")
  end
end

local cycles = 0

print("How long do you want it to run??")
cycles = read()
for i = 0, cycles do
  CheckFuel()
  CheckInv()
  turtle.forward()
  turtle.turnRight()
  turtle.place()
  turtle.turnLeft()
  turtle.turnLeft()
  turtle.place()
  turtle.turnRight()
  turtle.up()
  turtle.turnLeft()
  turtle.place()
  turtle.turnRight()
  turtle.turnRight()
  turtle.place()
  turtle.turnLeft()
  turtle.placeUp()
  turtle.down()
end